Magnetic level indicators can be used according to the principle of communicating vessels so the level in the measuring chamber will be the same as the level in the vessel.
The measuring chamber is equipped with a tank equipped with a magnet
inside. The float with magnet will float on the medium and the magnet in the float will rotate the fins of the indicator guide.
Flow in the flow tube is standard non-pressurized and has no magnetic or mechanical guidance. This construction makes the float less than a standard pressurized float.
Each tab of the indication guide is equipped with a permanent magnet
which makes this gauge insensitive to shocks, vibrations
and high temperatures. Even moisture and / or an aggressive
environment are not a problem for this gauge.